Question

(3,6х – 0,58) · 2,5 = 8.

Answer 1

Решение:

(3,6х - 0,58) × 2,5 = 8;

3,6х × 2,5 - 0,58 × 2,5 = 8;

9x - 1,45 = 8;

9x = 8 + 1,45;

9x = 9,45;

x = 9,45 ÷ 9;

x = 1,05.

Ответ: 1,05.

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Answer 2

It seems like you've provided an equation and an expression, but it's not clear what you're asking for. The expression you've given is "(3,6х – 0,58) · 2,5", and you've stated that the result is 8.

If you're asking me to solve for the value of "x" in the expression "(3.6x – 0.58) * 2.5 = 8", I can help you with that:

First, distribute the 2.5: $3.6x \cdot 2.5 - 0.58 \cdot 2.5 = 8$

$9x - 1.45 = 8$

Now, isolate "x" by adding 1.45 to both sides: $9x = 9.45$

Finally, divide by 9: $x = \frac{9.45}{9} \approx 1.05$

So, the solution to the equation is $x \approx 1.05$.

Please let me know if you were asking for something else or if you need further clarification!